BMW E93 Convertible Left Top Molding Roof Hinge Cover N/S Black Sapphire 475

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW E93 Convertible Left Top Molding Roof Hinge Cover is an original body component designed for the folding roof system of the BMW 3 Series E93 convertible. This precisely fitted molding operates in the roof hinge area on the left side, ensuring stable mechanism guidance and an aesthetic finish for the side edge. Finished in Black Sapphire Metallic - 475, this part allows for maintaining paint consistency with the rest of the bodywork.

Specifications and technical data

• SKU: 7184047-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7184047
• Substitutable numbers: 54377184047, 7184047, 7128745, BG
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Hardtops, Roof Panels & Parts

Purpose and function of the component

The left-side roof hinge molding is responsible for covering and guiding the moving parts of the folding roof mechanism in the BMW E93 Convertible. Its functions include:

• stabilizing the hinge area during roof opening and closing,
• protecting moving parts from external contaminants,
• maintaining the continuity of the body line in the side area,
• reducing unwanted play and vibrations within the roof structure.

Thanks to its proper profile, the molding works in conjunction with the factory guide and arm system, which is particularly important in the multi-piece hardtops used in convertibles.

Color and body fitment

The component is finished in Black Sapphire Metallic - 475, characteristic of BMW metallic paints. This allows for a uniform body appearance without the need for additional painting on vehicles of the same color. For other body colors, the molding can serve as a base for repainting, providing the correct structure and geometry for the paint layer.

Its placement on the left side of the vehicle ensures compatibility with the factory E93 roof design, which facilitates installation and reduces the need for additional bodywork modifications.

Installation characteristics

The molding is designed for installation within the existing convertible roof system, utilizing factory mounting points. In practice, this means:

• the ability to use original brackets and guides,
• proper fitment with adjacent roof and body panels,
• maintaining the correct movement geometry when folding and unfolding the roof.

When replacing, it is recommended to compare the shape and placement of the mounts with the removed part to confirm full structural compatibility.

Benefits of using an original molding

Using an original roof hinge molding in a BMW E93 Convertible allows for maintaining the factory performance parameters of the roof mechanism. Key advantages include:

• secure fitment to the convertible structure – no need to adjust aftermarket parts with uncertain geometry,
• consistent appearance of the side body section due to color and shape compatibility,
• reduced risk of leaks and improper roof operation resulting from poor fitment of cover components.

This solution is particularly recommended for post-collision repairs, replacement of damaged roof panels, or comprehensive convertible restoration.

Compatibility verification via OEM number

To ensure that the offered molding is fully compatible with your specific BMW E93 Convertible equipment version and model year, it is worth verifying compatibility using the OEM number or interchangeable part numbers. The vehicle's VIN and comparing parameters with service documentation can also be helpful.

Practical tips on checking part compatibility by number can be found in the article Guide: how to choose the right car part by VIN and OEM number, where the verification process and a list of questions to ask the seller are described step-by-step.

Why choose a used original part

The offered molding comes from the used parts segment, which allows for cost control while maintaining the original construction of the component. In the case of a convertible body, where roof geometry and hinge precision have a direct impact on sealing and comfort, using an original component is particularly beneficial.

If you want to learn more about the specifics of purchasing second-hand parts and how to assess their condition and cost-effectiveness, the material Used parts – your guide to the best deals in an automotive store, which describes practical rules for choosing such products, will be helpful.

If you are planning a comprehensive repair or upgrade of the convertible roof area in your BMW and need other components from the same group, such as roof panels, seals, or additional guide moldings, check the available parts in the category Convertible roofs, cars and BMW parts.